Epson ET-3750 Setup Assistance

  • Keep the Epson EP3750 printer box on a flat surface. 
  • Cut the sealing tape and open the flaps.
  • Take the ET-3750 accessories out of the box and set them aside.
  • The ET3750 accessories include the power cable, refill ink bottles, user guide, and software CD.
  • Take the Epson ET-3750 setup out of the box carefully and remove the plastic bag.
  • Place the ET-3750 printer on a flat surface.
  • Remove the packaging materials and tapes from the Epson printer and discard them.
  • Note: Do not open the refill ink bottles unless you are going to use it right away.
  • Raise the Epson machine’s top lid until it locks into place.
  • Lift the black lid above the ink tanks to gain access to the ink tank nozzles.
  • Flip open the black ink tank’s lid.
  • Unpack the black ink bottle and open its lid.
  • Position the black ink bottle over the black ink tank nozzle.
  • Align its spout with the ink tank’s nozzle and push it into the nozzle.
  • Wait until the black ink is filled in the tank up to the marking on the tank.
  • Remove the black ink bottle once the ink has been filled.
  • Close the black ink tank’s lid.
  • Similarly, fill the cyan, magenta, and yellow ink tanks by using their respective ink bottles.
  • Close the cyan, magenta, and yellow ink tank lids.
  • Flip open the paper tray by using the tab located below the output tray.
  • Pull out the ET-3750 machine's paper input tray and push the paper width guides outward.
  • Load the print media(paper) and secure the stack with the paper width guides.
Epson ET-3750 Setup
  • Slide the paper tray back into the ET-3750 printer.
  • Raise the ET-3750 machine’s control panel.
  • Unpack the Epson power cable and uncoil it.
  • Connect the Epson power cable to the ET-3750 machine’s rear Power port and wall outlet.
  • Press the 'Power' button and wait until the ET-3750 machine initializes.
  • Set the language and follow the on-screen prompts.
  • Refer to the ‘Start Here’ sheet when the printer prompts you to do so.
  • Tap OK.
  • Press the Help button and hold it for three seconds. When you release it, the Epson printer displays a prompt asking you to confirm whether the ink tanks have been filled.
  • Select Done and press OK.
  • Wait for about ten minutes while the Epson ET-3750 setup initializes ink charging.
  • Perform the actions displayed on the LCD to calibrate the ET-3750 printer.
  • After the printhead alignment is completed, the Epson ET-3750 setup prompts you to select the paper type and source. Select the required options and then choose Done.
  • Install the ET-3750 software to complete the rest of the setup.

Epson ET-3750 Driver Download Guidance

Epson ET-3750 Driver for Windows

Download the Epson ET-3750 Windows 64-bit driver by clicking this button.

Driver for Epson ET-3750 Printer

Epson ET-3750 Driver for Mac

Download the Epson ET-3750 Mac OS10.15X driver by clicking this button.

Driver for Epson ET-3750 Printer

Epson ET-3750 User Manual Download

Epson ET-3750 Manual for Windows

Download the ET-3750 user manual for Windows computers by clicking this link.

User Manual for Epson ET-3750 Printer for Windows

Epson ET-3750 Manual for Mac

Click this link to download the ET-3750 user manual for Mac computers.

User Manual for Epson ET-3750 Printer for Mac

Install Epson ET-3750 Printer Driver

  • Launch the ET-3750 driver installer on your computer. 
  • Accept the ET-3750 software package installation T&C.
  • Customize the software selection and click the Install button.
  • Click Next.
  • Follow the on-screen prompts.
  • If available, the latest ET-3750 firmware is downloaded and installed as well.
  • The ET-3750 installer also lets you enable Epson Email Print and Google Cloud Print.
  • The installer takes you through the Epson Connect account creation process.
  • After the Epson Connect account is created, the Epson ET-3750 setup is complete.
Epson ET-3750 Driver Install

How to Charge Ink on Epson ET-3750?

Note: Make sure that you wear gloves while refilling the ink on the ET-3750 printer to avoid staining your hands.

  • Power ON the Epson ET-3750 setup.
  • "Raise" its scanner assembly until it locks into place.
  • Open the lid located on the right side of the printer to access the ink tanks.
  • Unpack the ink bottle.
  • "Raise" the lid of the ink tank that needs to be refilled.
  • Twist the ink bottle’s cap anti-clockwise to open it.
  • Set the ink bottle’s spout on the ink tank’s nozzle and wait until the ink is refilled. 
  • "Remove" the ink bottle and close it.
  • Lower the ink tank’s lid and repeat the process for refilling the other ink tanks.
  • Close the other ink tank lids and then lower the main ink tank lid, which is black in color.
  • Press the confirmation buttons on the ET-3750 screen to complete the ink charging procedure and reset the ink levels.

Guide: Epson ET-3750 Wireless Setup

  • Run the ET-3750 installer on your computer.
  • The ET-3750 software installer dashboard appears.
  • Click Accept.
  • Left-click the Epson software package checkboxes to be installed.
  • Follow the ET-3750 installer prompts to connect the Epson machine to the wireless network by using the control panel on the printer.
  • Return to the ET-3750 installer screen and proceed with the prompts.
  • The ET-3750 printer installer downloads and installs the latest firmware if it is available.
  • Register the ET-3750 printer and set up Epson Email Print & Google Cloud Print by clicking the corresponding buttons on the ET-3750 installer screen.

How to connect Epson ET-3750 to Computer?

  • Download and install the ET-3750 software installer on your computer.
  • Make sure that the Wi-Fi network to which the ET-3750 printer is going to be connected is the same one to which the computer is connected. Accept the license agreement.
  • Choose the ET-3750 software packages to be installed and click the Install button.
  • Wait until the packages are installed and then choose the connection method.
  • Choose the ‘set up for the first time’ option and then select the ‘Yes’ option on the ‘Wi-Fi Auto Connect’ screen.
  • Choose the ‘Using control panel’ option and follow the on-screen prompts to connect the Epson ET-3750 setup to the wireless network.
  • After you connect the ET-3750 printer to the wireless network by using its control panel, return to the software installer, and follow the rest of the on-screen prompts.
  • The ET-3750 printer is now connected to the computer.

How to Scan with Epson ET-3750?

  • Power ON the Epson ET-3750 setup and load the original document in the ADF or scanner glass.
  • Single-page documents need to be placed face down on the scanner glass, and multiple-page documents need to be placed face up in the ADF.
  • Tap the button with the Home icon on the Epson ET-3750 printer’s control panel.
  • Choose the Scan option.
  • The available scanning options include Computer, Cloud, and Computer(WSD).
  • Choose the Computer option and then select your computer. You can do this by letting the printer locate your computer, which is connected over a network or USB cable. (Choose USB if the printer has been connected to the computer via a USB cable.)
  • After the scanning is completed, select ‘Save as JPEG, PDF,’ or any other option depending on your requirement.
  • Choose Save.

Guide: Epson ET-3750 Scan Multiple Pages

  • Power on the Epson ET-3750 setup.
  • Load the multiple-page document facing up in the ET-3750 printer’s ADF.
  • Ensure that the ET-3750 printer has paper.
  • Open the Epson Scan2 application on your computer.
  • Launch the Windows Start menu --> All Programs --> Epson --> Epson Scan2 --> Epson Scan2
  • Set the scanning preferences and click Scan.
  • Save the scanned document to a folder on your computer.
How to Scan Multiple Pages in Epson ET-3750

How to Print Envelopes on Epson ET-3750?

  • Flip open the front cover of the Epson ET-3750 setup and slide out the paper cassette.
  • Stop pulling the cassette when you feel the resistance.
  • Load the envelope stack with the printable side facing downward. Make sure that the envelope’s flap is on the left.
  • Adjust the paper width guides to secure the envelope stack.
  • Push the cassette with the envelope stack into the printer.
  • The print media dialog box is displayed on the printer’s control panel.
  • Choose the envelope size and choose the OK option.
  • Slide out the paper output tray.
  • Open the document viewing program on your computer and open the document to be printed.
  • Click the Print option and select the ET-3750 printer from the Printer drop-down list.
  • Click the Properties option and adjust the printing options according to your requirements.
  • Click OK --> Print.

How to Print Double Sided on Epson ET 3750?

  • Open the multiple-page document to be printed in the Epson ET-3750 printer. (You can use any computer application that supports the document’s file format.)
  • Ensure that the ET-3750 printer has sufficient paper.
  • Check whether the ET-3750 printer is powered on and connected to your computer.
  • Return to the application with which you opened the document and click the Print option. 
  • Open the Printer drop-down menu and select the Epson ET-3750 setup from the list.
  • Click the Properties option.
  • Go to the Main tab.
  • Toggle 2-Sided Printing off.
  • Select one of the binding options, such as auto(long-edge binding), auto(short-edge binding), manual(long-edge binding), or manual(short-edge binding).
  • Choose ‘Settings.’
  • Set the other double-sided printing preferences.
  • Click OK.
  • Now that the double-sided printing preferences have been set, you can print the document. 

Epson ET-3750 Setup Troubleshooting Guidance

If you encounter printing or scanning issues when using the ET-3750, you can follow the guidelines mentioned in the topics below to troubleshoot and resolve them.

Fixed: Epson ET-3750 won't Scan Issue

  • Check whether the ET-3750 software has been installed correctly on your computer. Restart your Epson ET-3750 Setup.
  • Try whether scanning at a lower resolution resolves the issue.
  • Reset the ET-3750-to-computer connection. Go to the Start menu --> Epson --> Epson Scan Utility --> Check whether the ET-3750 printer is selected --> Locate the Reset button and click it.
  • Ensure that the ET-3750 printer is selected in the Epson Scan2 application.
  • Disable the antivirus application and firewall program on your computer and check whether the scanning issue is resolved.
  • You can re-enable the antivirus and firewall after the scanning is complete.

Fixed: Epson ET-3750 Offline Issue

  • Ensure that the ET-3750 printer is powered on.
  • Check whether the ET-3750 printer is connected to the computer correctly.
  • If the ET-3750 is connected to a network that is different from the network to which the computer is connected, the offline issue can occur.
  • Set the connection right and check whether the offline issue is cleared.
  • Go to the ET-3750 printer’s control panel.Select Maintenance --> Print Head Nozzle Check --> OK.
  • If the nozzle check pattern is printed, there is a problem with the printer-to-computer connection.
  • Clear the print jobs from the print queue.
  • Try turning off the firewall and antivirus temporarily to check whether it solves the issue.
  • Uninstall the ET-3750 printer software. Restart the computer and reinstall the ET-3750 software.
  • Replace any faulty network interface cables.

Epson ET-3750 Scanner Error 00041 Solution

  • When the ET-3750 scanner error is displayed, there is an accompanying message prompting you to turn the printer off and on.
  • However, if that does not resolve the scanner error, try these steps.
  • Raise the ET-3750 printer’s scanner assembly.
  • Clean the internal components by using a cotton swab dipped in alcohol.
  • Take care not to damage the ET-3750 machine's internal components.
  • If the 00041 error persists, perform a power cycle on the Epson ET-3750 setup.
Epson ET-3750 Error Guide
printer setup support